PennWell Corporation

PennWell Corporation is a highly diversified business to-business media and information company that provides quality content and integrated marketing solutions for the following industries: oil and gas, electric power generation and delivery, hydropower, renewable energy, water and wastewater treatment, waste management, optoelectronics and photonics, aviation and defense, cabling and broadband, LEDs and lighting, fire and public safety, and dental. Founded in 1910, PennWell publishes over 130 print and online magazines and newsletters, conducts 60 conferences and exhibitions on six continents, and has an extensive offering of books, maps, web sites, research, database services and marketing solutions. In addition to PennWell’s headquarters in Tulsa, Oklahoma the Company has major offices in Nashua, New Hampshire; Houston, Texas; London, England; San Diego and Mountain View, California; Fairlawn, New Jersey; Moscow, Russia; Rio de Janeiro, Brazil; Manama, Bahrain; and Hong Kong, China